Electric Kettle



FIG. 1 is a perspective view of the electric kettle;

FIG. 2 is the front view thereof;

FIG. 3 is the rear view thereof;

FIG. 4 is the left side view thereof;

FIG. 5 is the right side view thereof;

FIG. 6 is the top plan view thereof; and,

FIG. 7 is the bottom view thereof. 

I claim the ornamental design for an electric kettle, as shown and described. 